It's just how they've always done it, even in the dslr era. The 5dsr was 50 megapixels back when that was a lot of megapixels and sold for only 4k, while the 20 megapixel dslr flagship sold for $6500. Now the "5" is the 45 megapixel R5. I'm sure they sold a bunch of those 20 megapixel cameras at $6500 because they were in no hurry to release the mirrorless version. I'm a happy R5 owner and will look with interest what they will do with the mark ii, but I'm in no particular hurry to switch. Those that want more than 24mp like me should, you know, not buy the R1.